# Koa.IO Chat

A simple chat demo for koa.io

## How to use

```
$ cd koa.io
$ npm install
$ node --harmony example/chat
```

And point your browser to `http://localhost:3000`. Optionally, specify
a port by supplying the `PORT` env variable.

## Features

- Multiple users can join a chat room by each entering a unique username
on website load.
- Users can type chat messages to the chat room.
- A notification is sent to all users when a user joins or leaves
the chatroom.